Transaction not yet indexed

21mpuRV352LcPyLA8Mqdv5xHBHZKd5YSj3F6ZPftWPKZhKXQcuDDtx19fBn2shfGMjMtdruKXTUygPCHcSdNvR8u

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.